Snapper NX100 Operator's Manual page 14

See the Maintenance Schedule for service requirements.
Various models use either a foam or a paper filter. Some
models may also have an optional pre-cleaner that can be
washed and reused. Compare the illustrations in this manual
with the type installed on your engine and service as follows.
Foam Air Filter
1. Open the fastener(s) (A, Figure 14).
2. Remove the cover (B, Figure 14).
3. To prevent debris from falling into the carburetor, carefully
remove the foam element (C, Figure 14) from the air filter
base.
4. Wash the foam element (C, Figure 14) in liquid detergent
and water. Squeeze dry the foam element in a clean
cloth.
5. Saturate the foam element (C, Figure 14) with clean
engine oil. To remove the excess engine oil, squeeze the
foam element in a clean cloth.
6. Install the foam element (C, Figure 14) onto the air filter
base.
7. Install the cover (B, Figure 14) and secure with
fastener(s) (A).
Paper Air Filter
1. Loosen the fastener(s) (A, Figure 15).
2. Remove the cover (B, Figure 15).
3. To prevent debris from falling into the carburetor, carefully
remove the pre-cleaner (D, Figure 15) and the filter (C)
from the air filter base.
4. Remove the pre-cleaner (D, Figure 15), if equipped, from
the filter (C).
5. To loosen debris, gently tap the filter (C, Figure 15) on a
hard surface. If the filter is excessively dirty, replace with
a new filter.
6. Wash the pre-cleaner (D, Figure 15), if equipped, in liquid
detergent and water. Allow the pre-cleaner to throughly
air dry. Do not oil the pre-cleaner.
7. Assemble the dry pre-cleaner (D, Figure 15), if equipped,
to the filter (C).
8. Install the filter (C, Figure 15) and the pre-cleaner (D), if
equipped, onto the air filter base. Make sure the filter fits
securely on the air filter base.
9. Install the cover (B, Figure 15) and secure with the
fastener(s) (A). Make sure the fastener(s) is tight.
Check Safety Interlock System
1. Start the mower.
2. Release the blade control. The engine must stop within 3
seconds.
14
WARNING
Unsafe Operation Hazard
If the engine does not stop within 3 seconds, do not use the
mower. Bring the mower to an authorized dealer for service.
Clean Debris Off Mower
WARNING
Amputation Hazard
• DO NOT attempt any maintenance, adjustments or
service with engine and blade running.
• STOP engine and blade.
• Disconnect spark plug wire and secure away from spark
plug.
Burn Hazard
• Engine and components are HOT.
• Avoid serious burns, allow sufficient time for all
components to cool.
Laceration Hazard
• Wear heavy leather gloves when handling or working
around cutting blades.
• Blades are extremely sharp and can cause severe
injury.
1. Clean dirt and debris from the top of the mower deck.
2. Clean any debris buildup on or around the engine, etc.
While cleaning, check components for wear or damage.
Replace worn or damaged components immediately.
Storage Procedure
WARNING
Amputation Hazard
• DO NOT attempt any maintenance, adjustments or
service with engine and blade running.
• STOP engine and blade.
• Remove battery (if equipped).
Burn Hazard
• Engine and components are HOT.
• Avoid serious burns, allow sufficient time for all
components to cool.
Laceration Hazard
• Wear heavy leather gloves when handling or working
around cutting blades.
• Blades are extremely sharp and can cause severe
injury.
Prepare the mower for end-of-season storage as follows:
1. Disconnect the spark plug wire and secure away from the
spark plug.
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